This is bizzarre headline to me. I find people in Austral-Asia smile the most, Eastern Europeans the least, and Americans somewhere in the middle. Just anectdot

This is bizzarre headline to me. I find people in Austral-Asia smile the most, Eastern Europeans the least, and Americans somewhere in the middle. Just anectdotal, but Ive at least spent years abroad (but never to Africa or Middle East) .